Granted Patent
Utility
US 6,423,388 · App. 09/549,963
Composite vehicle seat back frame and method of manufacturing same
Inventors:
Daniel John Bateson, Stephen Lambrecht, John P. Slaven
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Apr 14, 2000
Inventors
Daniel John Bateson
Stephen Lambrecht
John P. Slaven
Assignee (at issue)
Lear Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.